"pelagic trawl" meaning in English

{
  "forms": [
    {
      "form": "pelagic trawls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pelagic trawl (plural pelagic trawls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Fishing",
          "orig": "en:Fishing",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
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        }
      ],
      "glosses": [
        "A trawl that goes through the water column rather than on the bottom."
      ],
      "id": "en-pelagic_trawl-en-noun-VacfrK3b",
      "links": [
        [
          "trawl",
          "trawl"
        ],
        [
          "water column",
          "water column"
        ]
      ],
      "qualifier": "fishing gear",
      "raw_glosses": [
        "(fishing gear) A trawl that goes through the water column rather than on the bottom."
      ]
    }
  ],
  "word": "pelagic trawl"
}

{
  "forms": [
    {
      "form": "pelagic trawls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pelagic trawl (plural pelagic trawls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English countable nouns",
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        "Pages with 1 entry",
        "en:Fishing"
      ],
      "glosses": [
        "A trawl that goes through the water column rather than on the bottom."
      ],
      "links": [
        [
          "trawl",
          "trawl"
        ],
        [
          "water column",
          "water column"
        ]
      ],
      "qualifier": "fishing gear",
      "raw_glosses": [
        "(fishing gear) A trawl that goes through the water column rather than on the bottom."
      ]
    }
  ],
  "word": "pelagic trawl"
}